Yukon XL Anitlock brake malfunction

[theyork]

I have a 2001 Yukon XL and am having problems with the antilock brakes. The Antilock brake warning light comes on. The antilock pump keeps running with the engine shut off. I removed the antilock brake fuse and the pump stopped. Now the other brake warning light comes on. The brake pedal is soft; pumping it relieves this problem. Will I be able to stop?

 

[JAGastrock]

Ok, if the pedal is REALLY soft, and pumping it stops that, then something is VERY wrong. And it is possible that at some point, NO, you will not be able to stop. It sounds like it could be a master cylinder or something. Call the dealer, have it towed in.